On 01.12.2025 14:47 Chris Woodfield via NANOG <[email protected]> wrote:
> Now, if I want to assign static addresses for devices within my home > network, I don’t have a problem with v4 - everything’s RFC1918, so if > the public IP changes, NBD, and I can even do it with DHCP client > IDs. However, if my IPv6 PD changes and my home devices all have GUAs > assigned via SLAAC, then… guess what - every IPv6 device address in > my network just changed. Oops. > > Practically, I’ve worked around this by manually assigning LUAs to > the devices that need static v6 addresses, like my SAN and the > machines that do NFS mounts from it. But 1. that’s more than > annoyingly clunky - hardly the improved experience that IPv6 promised > - and 2. weren’t we trying to get away from LUAs in the first place? That is something your ISP is intentionally doing - unrelated to the IPv6 specification. There is no technical reason not to give a static net to a customer, it doesn't cost more (although some ISP charge for that). I have a static IPv6 /48 net at home and I only remember those addresses. IPv4 is still there because servers need to be reachable, but I do not remember the addresses, too nasty. :-) -- kind regards Marco Send spam to [email protected]
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